TY  - BOOK
AU  - Janick,Jules
TI  - Plant science: an introduction to World crops 
SN  - 071671261X
PY  - 1981///
CY  - San Francisco
PB  - W. H. Freeman
KW  - Agriculture
KW  - Plants, Cultivated
N1  - Includes bibliographies and index; Open access
ER  -